• Mon

    Aug 17

    75°Lo 65°

    Mostly cloudy with a shower

    Very Good for driving
    • Precip
      20%
    • Hours of Precip
      0
    • Rain
      0 in
  • Tue

    Aug 18

    77°Lo 66°

    Mainly cloudy and less humid

    Driving Weather
    • Precip
      20%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Wed

    Aug 19

    78°Lo 63°

    Brilliant sunshine

    Driving Weather
    • Precip
      20%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Aug 20

    78°Lo 62°

    Cloudy

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Aug 21

    78°Lo 65°

    Cloudy

    Driving Weather
    • Precip
      25%
    • Hours of Precip
      0
    • Rain
      0 in
    more
Next Previous
Hi 75° RealFeel® 78° Precipitation 55%

Day

N

E

S

W

  • ENE 6 mph
  • Gusts: 16 mph

Mostly cloudy with a shower

  • Max UV Index: 5 (Moderate)
  • Thunderstorms: 20%
  • Precipitation: 0.05 in
  • Rain: 0.05 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1 hrs
  • Hours of Rain: 1 hrs
Lo 65° RealFeel® 64° Precipitation 20%

Night

N

E

S

W

  • NE 5 mph
  • Gusts: 8 mph

Turning out clear and humid

  • Max UV Index: N/A
  • Thunderstorms: 5%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Aug 17

more Historical Weather Data >
  Today Normal Record 8/17/2014
High 75° 80° N/A 73°
Low 65° 59° N/A 56°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:02 AM with 13:50 of sunlight, then sets at 7:52 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:56 AM with 12:19 of moolight, then sets at 9:15 PM

Crystal Lake Weather Report

Severe Weather to Invade Midwest on Sunday

August 2, 2015; 10:00 PM ET

A disturbance will swing across the Midwest and fire a round of severe thunderstorms to end the weekend. more >

Travel Weather Forecast

Aug 02, 2015; 11:06 PM ET United States travel weather forecast